samsung j3 virgin mobile

Samsung mobile phone J3 Pro Call Waiting condition Note: You need to first contact the network operators to open the SIM card call waiting function. Samsung mobile phone J3 Pro How to set call waiting 1.

1. Under the Samsung mobile phone J3 Pro Standby page, click the "Phone" effect as shown in the following figure.2. Then we click on the "more" option after opening the entry, and the effect is as follows.3. Then find the "settings" option in the interface and click on it to open the entry.4. Okay, so we click on the "Unknown Caller ID" in the interface.5. Click

Restore factory settings Please back up the important user information in the mobile phone, otherwise the data will be lost and erased. 1. Under the Samsung mobile phone J3 Pro Standby page, click "Settings".2. Find "Backup and reset".3. Click the "Restore factory settings" option, and then step down the operation.4.

Note: Samsung mobile phone to open the USB mode can not be closed, if you want to close only to restore the factory set up, or you can not shut down of course, to restore the factory settings must be back up the data, so that the data is lost after the original data can be restored OH. 1. Under the Standby page, click "Application". 2. Click the "Set" option and click on it to open the entr

Note: If the number in the blacklist tries to contact you, you will not receive a notification, but the call will be recorded in the call log.1. In Samsung mobile phone J3 Pro Desktop to find the "Phone" icon, click to enter.2. Find "More" in the upper-right corner of the computer list.3. Then click the "Settings" option in more interfaces, as shown below.4. Afte

If you need to install the Samsung Galaxy J3 Uim or Sim/usim card, follow these steps: First, install UIM or Sim/usim card Install Uim or Sim/usim card prompts as follows: 1. Remove the battery cover and battery. 2. As shown in the following illustration, make the gold contact face down and insert the UIM or Sim/usim card. (Hint: SIM card is provided by China

1. On the Galaxy J3 Pro sm-j3110 (5.1.1) Mobile Desktop Click the "Settings" option to open the entry.2. Find "Privacy and security" in the Settings list.3. Click on "Unknown source" to the right "slider" switch.4. Pop-up "unknown source" prompts, read, click "Confirm" can be. In fact, in addition to the above is the mobile phone in order to restrict the ins